Rename net to blog

Author: TechMaster

course/.dockerignore renamed to blog/.dockerignore

@@ -14,7 +14,7 @@ public class HomeController : Controller
         [HttpGet]
         public string Get()
         {
-            return "Blog APIs";
+            return "<h1>Blog REST API by ASP.net MVC Core</h1>";
         }
     }
 }

course/.gitignore renamed to blog/.gitignore

@@ -1,7 +1,7 @@
-FROM microsoft/aspnetcore-build:2.0 AS build-env
+FROM microsoft/aspnetcore-build:latest AS build-env
 WORKDIR /app
 
-# Copy csproj and restore as distinct layers
+# copy csproj and restore as distinct layers
 COPY *.csproj ./
 RUN dotnet restore
 
@@ -10,8 +10,11 @@ COPY . ./
 RUN dotnet publish -c Release -o out
 
 # Build runtime image
-FROM microsoft/aspnetcore:2.0
+FROM microsoft/aspnetcore:latest
 WORKDIR /app
 COPY --from=build-env /app/out .
 
+EXPOSE 8002/tcp
+ENV ASPNETCORE_URLS http://*:8002
+
 ENTRYPOINT ["dotnet", "blog.dll"]